AI SummaryExpert guidance for the wasmCloud Shell (wash) CLI tool, enabling developers to build, deploy, and manage WebAssembly components and applications efficiently. Essential for teams working with wasmCloud and WebAssembly ecosystems.
Install
Copy this and paste it into Claude Code, Cursor, or any AI assistant:
I want to install the "wash" skill in my project. Please run this command in my terminal: # Install skill into the correct directory mkdir -p .claude/skills/wash && curl --retry 3 --retry-delay 2 --retry-all-errors -o .claude/skills/wash/SKILL.md "https://raw.githubusercontent.com/cosmonic-labs/skills/main/wash/SKILL.md" Then restart Claude Code (or reload the window in Cursor) so the skill is picked up.
Description
Expert in wasmCloud Shell (wash) CLI tool for building, running, and managing WebAssembly components and wasmCloud applications. Use this skill when working with wasmCloud, WebAssembly components, WIT (WebAssembly Interface Types) definitions, or wash commands.
Prerequisites
• wash version 2.0.0 or later (including release candidates like 2.0.0-rc.X) • Verify version with: wash --version
wash - wasmCloud Shell
This skill provides expertise in using the wasmCloud Shell (wash) CLI tool for developing and managing WebAssembly components and wasmCloud applications.
Important Notes
Do not use cargo component commands (like cargo component build) when working with wasmCloud projects. Always use wash commands instead: • Use wash build or wash dev for building components • For plugins, build with wash build --skip-fetch (since wasmcloud:wash interface isn't published)
wash dev
Use wash dev for local development and build loop. This command: • Automatically rebuilds your component on file changes • Provides a fast iteration cycle during development • Watches for changes and recompiles as needed Example: `bash wash dev `
Discussion
Health Signals
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